* {
  margin: 0px;
  padding: 0px;
}
header {
  position: sticky;
  left: 0px;
  top: 0px;
  width: 100%;
  height: 88px;
  right: 0px;
  z-index: 100;
  background-color: #ffffff;
}
header .n-i {
  width: 120px;
  text-align: center;
  margin-left: 40px;
}
header .n-i:hover {
  font-weight: bold;
  color: #7744D9;
}
footer {
  background-color: #302929;
  color: #8b8b8b;
  width: 100%;
  height: 180px;
  display: flex;
  justify-content: center;
  align-items: center;
}
footer a {
  color: #8b8b8b;
}
footer a:hover {
  color: #cccccc;
}
a {
  text-decoration: none;
  color: #000;
}
.fcc {
  display: flex;
  justify-content: center;
  align-items: center;
}
.fccc {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.full {
  width: 100%;
  background-color: #000;
  color: #FFF;
}
.f1 {
  flex: 1;
  padding: 20px;
}
.ctn {
  margin: 0px auto;
  width: 1200px;
}
.nav {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 3rem;
  font-weight: bolder;
}
.banner {
  overflow: hidden;
  background-size: 100%;
  width: 100%;
  height: 880px;
  position: relative;
}
.banner > div:nth-child(1) {
  font-size: 4rem;
  font-weight: bolder;
}
.banner > div:nth-child(2) {
  font-size: 1.7rem;
}
.about {
  background-image: url(images/service-bg2.png);
  background-size: 100%;
  margin-top: 120px;
  width: 100%;
  background: #eff2f7;
}
.about > div {
  padding: 80px 0px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.tc {
  margin-top: 60px;
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.tc > img {
  width: 360px;
  height: 360px;
  transition: all 0.4s ease;
}
.tc > img:hover {
  transform: translateY(-15px);
}
.hero-shape {
  position: absolute;
  left: auto;
  top: -60%;
  right: -44%;
  bottom: auto;
  width: 100%;
  height: 100%;
  border-radius: 100px;
  background-color: #7744D9;
  -webkit-transform: rotate(-35deg);
  -ms-transform: rotate(-35deg);
  transform: rotate(-35deg);
}
.b-img1 {
  position: absolute;
  top: 120px;
  right: 0px;
  width: 500px;
  z-index: 1;
}
.b-img1 > img {
  width: 100%;
}
.b-img2 {
  position: absolute;
  top: 420px;
  right: -150px;
  width: 300px;
  z-index: 1;
}
.b-img1 > img {
  width: 100%;
}
.b-txt {
  position: absolute;
  left: 0px;
  top: 300px;
}
.b-txt > div:nth-child(1) {
  font-size: 6rem;
  font-weight: bolder;
}
.b-txt > div:nth-child(2) {
  font-size: 3rem;
}
.txxx {
  width: 550px;
  font-size: 24px;
}
.p-banner {
  width: 100%;
  height: 320px;
  background-color: #7744D9;
  color: #ffffff;
}
.p-banner > .ctn {
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-right: 100px;
}
.p-banner h1 {
  font-size: 48px;
}
.txtal {
  font-size: 18px;
  line-height: 32px;
}